Martina Navratilova (Czech: Martina Navrátilová; born Martina Šubertová; October 18, 1956 in Prague, Czechoslovakia) is a retired Czech American tennis player and a former World No. 1. Navratilova won 18 Grand Slam singles titles, 31 major women's doubles titles (an all-time record), and 10 major mixed doubles titles.

by Bumbo